Global Cement News

UK: Cookstown Cement has rebranded as Cemcor. The company formed in January 2022 following its acquisition of the 0.45Mt/yr Cookstown cement plant from Holcim in January 2022. It then announced investments of around Euro14m towards making environmental and process upgrades at the unit. The company also purchased a limestone quarry in Cookstown, a shale quarry in Dungannon and a terminal at Belfast Harbour.

Germany: The Catch4Climate project says it is ready to build an oxyfuel pilot unit at Schwenk Zement’s Mergelstetten plant following approval by the Stuttgart Regional Council. The project comprises Dyckerhoff, Heidelberg Materials, Schwenk Zement and Vicat, and It has set up a research company called CI4C to run it. Over Euro120m will be invested towards building a dedicated 450t/day production line to test the oxyfuel process. Jürgen Thormann, the Technical Managing Director of CI4C, said that this is the first time a so-called ‘pure’ oxyfuel process will be used for CO₂ capture. At a later stage in the project the consortium plans to use the captured CO₂ to produce so-called ‘reFuels’, climate-neutral synthetic fuels such as kerosene for aircraft, with the help of renewable electrical energy. Commissioning of the unit is scheduled for mid-2024.

Bangladesh: The Infrastructure Development Company (IDC) has agreed to loan Crown Cement US$25m to help it build a sixth plant. The new unit will use a vertical roller mill, according to the New Nation newspaper. The IDC is a government-owned non-banking financial organisation that finances projects in the infrastructure, renewable energy, and energy efficiency sectors.

Indonesia: Solusi Bangun Indonesia has ordered a Siwertell screw-type ship loader from Sweden-based Bruks Siwertell via contractor Hutama Karaya (Persero). The ship loader will be used at Solusi Bangun Indonesia’s Tuban terminal in Java. The HST 1000 1B-type ship loader has a continuous cement handling capacity of 1000t/hr and can load either open-hatched or conventional bulk carriers up to 50,000dwt. It will be assembled on site and is planned for delivery at the end of 2023.

Solusi Bangun Indonesia, a subsidiary of Semen Indonesia, has a cement production capacity of 15Mt/yr. It operates one cement plant on Sumatra and three on Java in Narogong, Cilacap and Tuban. The Tuban site is Solusi Bangun Indonesia’s first new terminal construction.

Readers may have noticed the 2022 United Nations Climate Change Conference (COP27) is currently taking place at Sharm El Sheikh in Egypt. Many of the cement companies, suppliers and related associations are present at the annual jamboree and getting stuck in. For example, Holcim’s chief sustainability officer Magali Anderson was scheduled on 8 November 2022 to discuss solutions to decarbonise the built environment at the event’s Building Pavilion, Cemex’s chief executive officer Fernando A González took part in the First Movers Coalition (FMC) panel, FLSmidth is down for a number of talks and both the Global Cement and Concrete Association (GCCA) and World Cement Association are busy too.

Stone cold progress, if any, from the conference is yet to emerge although there is still time given that the event runs until 18 November 2022. No doubt some sort of ‘big message’ style international commitment or plan will emerge from the haggling. However, on the cement sector side, the biggest story so far has been the FMC plan for some of its members to procure at least 10% near-zero cement and concrete for its projects by 2030. Both Holcim and Cemex were founding members of the collation of companies that intend to use their purchasing power to support sustainable technologies in hard to abate sectors. Commitments for the aviation, shipping, steel and trucking sectors were set at COP26 in Glasgow, aluminium and CO₂ removal followed in May 2022 and chemicals and concrete were scheduled for November 2022. The latter has started to happen with the formation of the FMC’s cement and concrete group. Companies involved include ETEX, General Motors, Ørsted, RMZ Corporation and Vattenfall. Of these, Sweden-based energy producer Vattenfall has publicly said it is going for the 10% near-zero cement and concrete target by 2030.

Table 1: Net CO₂ emission intensity (kgCO2/t) for cement production at selected large cement producers.

While we wait for more announcements to escape from Sharm El Sheikh it might be worth reflecting upon one of the targets some of the cement companies have set themselves for 2030. Table 1 above compares the net CO₂ emission intensity for cement production at some of the large cement producers. It doesn’t tell us much, other than that the CO₂ emission intensity for these companies was in the region of 550 - 600kgCO₂/t of cementitious material in 2021. This compares to 580kgCO₂/t in 2020 for the GCCA’s Getting the Numbers Right (GNR) data for the companies it covers. The companies featured in Table 1 are all aiming – or appear to be aiming – for 475 - 525kgCO₂/t by 2030. This may not sound like much but it has and will require hard work, innovation, investment and risk on the part of the cement producers. This is also before carbon capture, utilisation and/or storage (CCUS) units will have been built at most cement plants. Yes, until the CO₂ emission intensity goes to down to zero, if cement production volumes keep rising sufficiently then total gross CO₂ emissions from the cement industry will also increase. Yet, gross CO₂ emissions from cement production are likely to peak sometime between now and 2030 if they haven’t already.

One sobering fact to end with is that 1990 is now further in the past than 2050 is in the future. If you can remember George Bush Sr as US president or you saw the film Goodfellas at the cinema then that’s the amount of time we have left to reach net zero. The global economic shocks of the post-coronavirus period and the war in Ukraine are stressing the world’s climate targets more than ever before. Let’s see how COP27 reacts to this. So far though, serious commitments to using low-carbon cement and concrete from big companies are a useful step to entrenching these products in the market.